[Rd] Modifying parsed code
h.wickham at gmail.com
Fri Jul 7 14:08:42 CEST 2006
I would like to take this:
ie. whenever .img is used, I want to take the first argument and throw
away everything else.
(I am trying to produce a Sweave like environment in which I can apply
certain functions, but not have them displayed in the output)
I think I should be able to do it using substitute, but I don't know
how to operate on language objects. Any hints would be appreciated.
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